{
  "href" : "http://example.com/output/_301413356.jpg", 
  "width" : 400, 
  "height" : 400, 
  "extent" : {
    "xmin" : -117, 
    "ymin" : 34, 
    "xmax" : -116, 
    "ymax" : 35, 
    "spatialReference" : {
      "wkid" : 4326
    }
  }, 
  "scale" : 0
}
